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hashtable: fix length calculation in hexport_r

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The commit below incorrectly fixed hexport_r();
 >	size = totlen + 1;
One extra byte is necessary to NULL-terminate a whole buffer, "resp."

Fixes: f1b20acb4a ("hashtable: Fix length calculation in hexport_r")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
This commit is contained in:
AKASHI Takahiro 2018-12-14 18:42:51 +09:00 • committed by Tom Rini
parent 8b1312662b
commit 4bca32497c
1 changed files with 1 additions and 1 deletions
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lib/hashtable.c
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@ -662,7 +662,7 @@ ssize_t hexport_r(struct hsearch_data *htab, const char sep, int flag,
return (-1); return (-1);
} }
} else { } else {
size = totlen; size = totlen + 1;
} }
/* Check if the user provided a buffer */ /* Check if the user provided a buffer */